As the first paper of a series of exploratory analysis and statistical investigation works on the Gambian \textit{GABECE} data based on a variety of statistical tools, we wish to begin with a thorough unsupervised learning process through descriptive and exploratory methods. This will lead to a variety of discoveries and hypotheses that will direct future research works related to this data.

翻译：作为一系列基于各种统计工具的冈比亚数据探索性分析和统计调查工作的第一份文件,我们希望首先通过描述和探索方法,开展一个完全不受监督的学习过程,从而产生各种发现和假设,指导今后与这些数据有关的研究工作。